Sunspot region AR13323
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2023/05/31 | 3 | 200 | DAO | S07E75 | |
| 2023/06/01 | 8 | 170 | DAC | S09E56 | |
| 2023/06/02 | 13 | 230 | ESI | S08E43 | |
| 2023/06/03 | 13 | 310 | EKC | S07E30 | |
| 2023/06/04 | 18 | 320 | EHI | S05E19 | |
| 2023/06/05 | 35 | 330 | EKI | S08E07 | |
| 2023/06/06 | 20 | 300 | EKI | S08W07 | |
| 2023/06/07 | 30 | 150 | EAI | S09W22 | |
| 2023/06/08 | 19 | 150 | EAI | S08W35 | |
| 2023/06/09 | 12 | 70 | ERO | S08W46 | |
| 2023/06/10 | 6 | 10 | BXO | S08W61 | |
| 2023/06/11 | 2 | 10 | BXO | S10W78 | |
| 2023/06/12 | 1 | 10 | AXX | S07W90 | |
| 2023/06/13 | 1 | 10 | AXX | S07W0* |
2023/05/31
2023/06/01
2023/06/02
2023/06/03
2023/06/04
2023/06/05
2023/06/06
2023/06/07
2023/06/08
2023/06/09
2023/06/10
2023/06/11
2023/06/12
2023/06/13
|
2023/05/31
2023/06/01
2023/06/02
2023/06/03
2023/06/04
2023/06/05
2023/06/06
2023/06/07
2023/06/08
2023/06/09
2023/06/10
2023/06/11
2023/06/12
2023/06/13
|
| C | M |
|---|---|
| 33 | 3 |
The top 10 solar flares from sunspot region 13323
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | M4.2 | 2023/05/31 | 22:14 | 22:52 | 23:12 | |
| 2 | M1.3 | 2023/05/31 | 04:24 | 04:38 | 04:44 | |
| 3 | M1.06 | 2023/05/31 | 21:47 | 22:08 | 22:14 | |
| 4 | C9.5 | 2023/05/31 | 19:53 | 20:10 | 20:27 | |
| 5 | C8.7 | 2023/06/04 | 03:32 | 03:45 | 03:59 | |
| 6 | C7.5 | 2023/05/31 | 01:59 | 02:09 | 02:17 | |
| 7 | C6.8 | 2023/05/31 | 20:40 | 20:48 | 21:02 | |
| 8 | C6.2 | 2023/06/01 | 20:23 | 20:41 | 20:58 | |
| 9 | C6.2 | 2023/06/02 | 22:26 | 22:42 | 23:06 | |
| 10 | C6.0 | 2023/05/31 | 08:16 | 08:31 | 08:49 |
Latest news
Tuesday, 17 March 2026
M2.7 solar flare, CME arrival possible
Sunday, 1 February 2026
Complex sunspot region 4366
Monday, 19 January 2026
CME impact! S4 solar radiation storm
Latest forum messages
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Space weather facts
| Last X-flare | 2026/02/04 | X4.21 |
| Last M-flare | 2026/03/26 | M4.0 |
| Last geomagnetic storm | 2026/03/25 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last 365 days | 3 days |
| 2026 | 3 days (4%) |
| Last spotless day | 2026/02/24 |
| Monthly mean Sunspot Number | |
|---|---|
| February 2026 | 78.2 -34.3 |
| March 2026 | 80.2 +2 |
| Last 30 days | 78.8 -2 |